Forget the days of separate furnaces and AC units hogging space and energy. Geothermal heating and cooling systems are transforming homes and communities across the country, delivering a one-stop ...

With global warming becoming an urgent issue, heating our homes efficiently -- and sustainably -- has taken center stage. As winters become more unpredictable (and unexpectedly harsh), finding ...

The cost to heat one’s home with natural gas is also expected to go up ... Wolfe recommends getting your heating and cooling system tuned up before companies get busy, and use caulk or another sealant ...

The overall rising home-heating costs follow greater summer air-conditioning use, amid warmer temperatures. "The average ...

Heat pumps can keep your home cozy in the winter and — despite their name — cool your home efficiently in the summer. You can save up to $2,000 with federal tax ...

Mike De Socio is a CNET contributor who writes about energy, personal finance, electric vehicles and climate change. He's also the author of the nonfiction book, "Morally Straight: How the Fight for ...

A new energy assistance program through the city of Fort Wayne is accepting applications to help qualifying homeowners ensure their dwellings have heat this winter. Although federal estimates point ...